baber/WOPTO huggingface dataset:
Patent GB-2345538-A (GB)
Title: Optical tracker
Inventor: JAMES DAVID
IPC: G06F3/042
Filed: 1998-11-06
Abstract: A tracker having a purely optical interface comprises a monocular video camera to observe the actions of a user, a video capture card to convert the video image into numbers, and a computer with dedicated software for video analysis and subsequent 3D and 2D tracking of incoming images of the body or a body part eg for controlling a computer cursor or a virtual reality image and sound. The computer decodes 3D body information via intelligent computer algorithms and optical image recognition which determine the position and size of recognised objects. There is no need for body worn transmitter or reflectors, VR dataglove or headset, mouse or lightpen. A mouse pointer may be moved around the screen merely by pointing at the desired position in free space. Also the viewer's head may be optically tracked. The viewer can view a computer object from different angles and move it in 2 or 3 dimensions merely by pointing at it.
Patent GB-2337881-A (GB)
Title: Clock phase correction circuits
Inventor: SUNG JUN BAE
IPC: G11C11/4076
Filed: 1999-05-25
Abstract: In a clock phase correction circuit of a known type including a controlled delay 10 receiving an external clock and providing an internal clock, a model portion 40 constituting a fixed delay and providing a feedback clock from the internal clock, and a phase detector 30 responsive to the external clock and the feedback clock for providing a phase error control signal to the delay, fast lock time and small jitter is achieved by the inclusion of a circuit including first and second converters and a half mixer. This circuit reduces the amount of phase error between the external and feedback clocks to be reduced by the controlled delay circuit.. In a second embodiment (fig. 10 not shown) the amount of phase error is progressively reduced by a cascaded chain of phase converters and a half mixer. This embodiment does not include separate delay element, phase detector and controller shown in figure 6.
Patent GB-2342229-A (GB)
Title: An automotive vehicle switch mechanism
Inventor: LIAO SHANGSHYAN S
IPC: H01H23/16
Filed: 1999-08-12
Abstract: A switch mechanism for a control panel has a face plate 16 with a plurality of channels 26 running therethrough. A rocker button 20 is rotationally mounted to the face plate 16 and has first and second distal ends 32 each with a cam surface 34 extending from an underside thereof and each located adjacent to a channel 28. An actuator post 22 is retained by each channel 28 and is adapted to translate in linear fashion with respect to the channel. Each post 22 has an upper surface 38 adapted to contact a cam surface 34 upon rotation of the rocker button 20 to linearly translate the post 22 within the channel 28.
Patent GB-2341738-A (GB)
Title: A method of protecting a section of a line
Inventor: BO ZHIQIAN
IPC: H02H3/093
Filed: 1999-09-17
Abstract: A local fault protection assembly at one end of the section and at least one remote fault protection assembly at the other end of the section, each include a circuit breaker, line signal measurement means to produce an output signal indicative of the voltage or current on the line, and signal processing means to process the output signal and produce a fault signal if the output signal indicates the presence of a fault. The output signal from the signal measurement means at the local circuit breaker detects the presence of a fault within a first zone extending over at least a part of the section from the local breaker or outside this first zone, and if the output signal is indicative of a fault within the first zone substantially instantly opens the local circuit breaker, and if the fault is outside the first zone, detects operation of the remote circuit breaker by monitoring the output signal from the local signal measurement means, monitors the output signal to determine the condition of the section after the remote circuit breaker has been operated, and opens the local circuit breaker if the fault condition meets predetermined criteria.
Patent HU-T70134-A (HU)
Title: Shelving arrangement
Inventor: CARL-GOERAN ALNENG
IPC: A47B96/02
Filed: 1993-06-07
Abstract: A shelving arrangement or shelf rack comprising a system of shelves to be supported by support standards by means of hooks provided at the back of the shelves, said hooks being arranged to engage corresponding apertures formed in the support standards. Each shelf of the shelving arrangement includes an end piece (12; 26) directed upwardly or flanged upwardly from the plane (10; 24) of the shelf, and a second end piece (14; 28) which is directed downwards or flanged downwards from the shelf plane (24). In the arrangement the hooks (20; 30) for suspending the shelves are provided at the rear edge of the end pieces (12, 14; 26, 28), facing the rear side of the shelf plane.
Patent HU-T69851-A (HU)
Title: Sporting device steerable by load shifted and steerable wheel-part in it
Inventor: KUBIERSCHKY STEFAN
IPC: A63C17/06
Filed: 1992-04-16
Abstract: PCT No. PCT/EP92/00860 Sec. 371 Date Oct. 15, 1993 Sec. 102(e) Date Oct. 15, 1993 PCT Filed Apr. 16, 1992 PCT Pub. No. WO93/16079 PCT Pub. Date Aug. 19, 1993.A sporting device steerable by weight displacement, for example in the form of a roller skate or roller ski, comprises at least first and second wheels (10A, 10B) mounted on bearings for rotation about respective axles (46). The axles are mounted on a chassis (52) of the device, and spaced apart in the longitudinal direction of the device, with at least one of the wheels being steerable on displacement of the user's weight about an inclined steering axis (44) which intersects the ground substantially at the center (64A, 64B) of the contact patch of the respective wheel with the ground. The inclined steerable axis (44) extends downwardly and rearwardly for a front wheel (10A) and downwardly and forwardly for a rear wheel (10B). The steering axis is defined by a generally arcuate guide track (40; 42; 38; 87) provided within the inner race means (25). The guide track has a center of curvature which defines a virtual axis (44) that forms the steering axis and is disposed on either the inside or the outside of the inner race means (25). The associated axle (40) cooperates with the arcuate guide track to permit pivotal steering movement of the wheel (10) by relative movement between the guide track and the axle.
Patent HU-T67846-A (HU)
Title: Regioselective sulphonylation of substituted aromatic compounds
Inventor: DALEY STEPHEN TREVOR ADRIAN KI
IPC: C07D213/71
Filed: 1993-02-17
Abstract: A process for preparing a compound comprising a monocyclic aromatic ring having at least a first substituent and a substituted sulphonyl group at the position para to the first substituent, the process comprising mixing a reactant comprising the monocyclic aromatic ring with the first substituent and hydrogen in the position of the ring para to the first substituent, with a sulphonic acid halide derivative in the presence of a naturally occurring or synthetic zeolite capable of catalyzing a sulphonylation reaction between the reactant and the sulphonic acid halide, under conditions in which the reaction will occur.
Patent HU-T77690-A (HU)
Title: Waste treatment agent, process for making thereof and method for treatment of waste water
Inventor: HEINZEL GUENTER
IPC: B01J20/18
Filed: 1995-03-10
Abstract: Prepn. of a solid composite prod. (A) for water treatment comprises reacting zeolite-contg. powdered stone (B) and polyaluminium chloride (I), opt. partially hydrolysed, with heating.
Patent IL-75555-A (IL)
Title: Mixtures of 2,2'-dichloro-6,6'-diethylmethylene-bis-aniline with other substituted methylene-bis-anilines,process for the preparation thereof and polyurethane or epoxy reaction systems containing the same
IPC: C08G18/32
Filed: 1985-06-18
Abstract: 1. Chain lengthening or cross-linking agent for polyurethanes and epoxy resins, consisting of 2,6,2',6'-tetraethyl-p,p'-methylene-bis-aniline, 2,6,2'-triethyl-6'-chloro-p,p'-methylene-bis-aniline and 2,2'-dichloro-6,6'-diethyl-p,p'-methylene-bis-aniline.
Patent IL-97749-A (IL)
Title: Method of stabilizing isothiozolones by the use of phenoxyalkanols and stabilized compositions of isothiazolones comprising phenoxyalkanols
IPC: A01N43/80
Filed: 1991-04-02
Abstract: Phenoxyalkanols are used to stabilize isothiazolone concentrates.
Patent JP-S62236682-A (JP)
Inventor: KURAUSU EMU YUNGINGAA
IPC: B25B23/147
Filed: 1987-01-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5293459-A (JP)
Title: Polyvinyl chloride composition
Inventor: MARUYAMA HIROSHIGE
IPC: C08L33/00
Filed: 1976-02-02
Abstract: PURPOSE: Title composition containing chlorinated polyethylene and small amount of an acrylic polymer and having excellent resistance to weathering, impact, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05206936-A (JP)
Title: Radio communication equipment
Inventor: DOI KAZUMI
IPC: H04B7/26
Filed: 1992-01-23
Abstract: PURPOSE:To search a control channel adjusted to a use state by judging whether a self machine moves or it is fixed from the change mode of a reception level, searching the channel which is not used when the machine moves and searching all the channels when it is fixed. CONSTITUTION:A reception level detection part 4 detects the reception level of the control channel, which is received in an antenna 1, and a signal is transmitted to a control part 3. It judges whether the equipment is in a moving state or a fixed state from the change mode of the reception level. When the equipment is judged to be in the moving state, the reception channel of a receiver 2 is scanned, and the control channel except for the channel which is used till then are searched. When the equipment is judged to be in the fixed state, the reception channel of the receiver 2 is scanned and all the control channels including the control channel which is used till then are searched. Thus, the control channel can adaptively be searched corresponding to the use state.
Patent JP-H04247179-A (JP)
Title: Locking mechanism
Inventor: FUJITA KAZUHIRO
IPC: E05C17/42
Filed: 1991-01-31
Abstract: PURPOSE:To prevent an injury of the operator and a breakage of the device, to simplify the operation, and to improve the safety and the work efficiency, by locking a door for operation automatically when a door for maintenance is opened. CONSTITUTION:While the first metal fitting 6 furnishing a hole 60 near the tip is installed to the surface of the device box body 1 side of the first door 2, the second metal fitting 7 is installed on the inner side of the side surface of the device box body 1 in the square direction to the second door 3. A rotary metal fitting 8 installed rotatable at the intermediate position, whose one end is fitted to the metal fitting 7, the other end is formed to insert to the hole 60 of the metal fitting 6, and the other end is energized in the direction to insert to the hole 60 of the metal fitting 6, is provided to the device box body 1 side of the door 3. When the door 3 is opened, one end of the rotary metal fitting 8 is released from the engagement with the metal fitting 7, rotated by the spring force of an elastic member 9, the other end is inserted to the hole 60 of the metal fitting 6, and the movement of the metal fitting 6 is blocked so as to make the door 2 locked to the door 3.
Patent JP-H04245318-A (JP)
Title: Unit extraction control system
Inventor: TANABE JUNJI
IPC: G06F3/00
Filed: 1991-01-31
Abstract: PURPOSE:To eliminate influence upon system operation and service by preventing a unit from being extracted owing to the misoperation of a processor having a CPU. CONSTITUTION:When the unit 100 is in operation, a lock mechanism A51 locks the mechanical coupling with a lock mechanism JB52 and the connectors 81 and 82 of the unit 100 and processor main body 200 are held in an engaged state. When an ejector lever 10 is operated so as to extract the unit 100, the CPU 30 is informed of that through an ejector contact 11 and a detecting circuit 20. The CPU 30 sends an indication for alarm generation to an alarm generation/resetting control circuit 60 and performs a standby process for putting the unit 100 out of operation. After the standby process, the locking of the lock mechanism A51 is reset through a lock control circuit 40 to enable the unit 100 to be extracted.
Patent JP-H01184903-A (JP)
Title: Substrate for brush assembly with integral type spring pedestal arranged in frame, and manufacture of brush assembly
Inventor: YAMAMOTO HIRONOBU
IPC: H01C17/00
Filed: 1988-01-20
Abstract: PURPOSE:To make it possible to efficiently produce a brush assembly of excellent quality by a method wherein a slit is provided on the rear part of the welding section at the tip of a spring part, and integrated type spring pedestal is linking to a frame at a fixed cycle through the intermediary of a connecting part, and at least a column of a projection, to be used to attach a wire material, is provided on the tip part of the spring part. CONSTITUTION:A slit 20 is provided on the tip part 8 of the spring on the substrate to be used for the brush assembly on which an integrated type spring pedestal is arranged in a frame. The state of the cut wire material 12 when the brush assembly is turned over is as follows: Excessive wire material of unequal length is left for each fine wire in the rear part of a projection 9, which is a welding part, showing an 11 appearance even when the wire material is cut along the outer edge 8 of the tip part of a spring in such a manner that the wire material is not squeezed out from the edge. Therefore, the slit 20 is provided at the position where the wire material 12 is crosses located on the rear part of the projection 9, a cutting blade is inserted into the slit 20, and the wire material 12 is cut by the blade. As the excessive wire material is not adhered to the manufactured article, an excellent brush assembly can be obtained. Consequently, as the wire material is directly welded to the spring pedestal by conducting a continuous process of welding, the weight of spring head can be reduced, and the manhours of the secondary welding can also be unnecessitated.
Patent JP-H09204424-A (JP)
Title: Connection table editing device
Inventor: IKENO TOKUJI
IPC: G06F17/22
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To edit a connection table in a table system. SOLUTION: An input reception part 15 transmits a display indication to a data management part 13. A read/write part 11 indicated by the data management part 13 reads data from the connection table 32 and transmits it to a conversion part 12. The conversion part 12 converts it into data in the table system and transmits it to the data management part 13. The data management part 13 transmits pertinent data to a display part 14. The display part 14 display data. The input reception part 15 transmits an editing indication to the data management part 13. The data management part 13 executes a prescribed editing processing on data in the table system, and transmits edited data to the display part 14. The display part 14 display data. The input reception part 15 transmits a write indication to the data management part 13.  The data management part 13 transmits data in the table system to the conversion part 12. The conversion part 12 converts the system, reads pertinent data and transmits it to the read/write part 11. The read/write part 11 writes it into the connection table 32.
Patent JP-S58128569-A (JP)
Title: Seal
Inventor: WASHIDA AKIRA
IPC: F16J15/32
Filed: 1982-01-26
Abstract: PURPOSE:To enhance the sealing effect by giving viscous pumping action to an  outer peripheral edge by a structure wherein the outer peripheral edge formed  by cutting off the protruded part, which is obtained by protruding the outer  peripheral end of the radially extending part of a sealing ring, is brought into  contact with a surface nearly perpendicular to a shaft. CONSTITUTION:When a tubular part 2 and the radially extending part 1 is annularly and integrally molded, rubber molecules are aligned radially in the neighborhood of the outer end of the radially extending part by protruding the outer peripheral end of the radially extending part 1 in a metal mold. After the molding, the protruded part 3 is cut off along the line X-X in order to generate microscopic undulation 12 running radially and obliquely on a sliding surface, because the rubber molecules located at the outer peripheral edge 4 to be cut off the protruded part 3 are aligned radially. The undulation 12 produces viscous pumping action so as to act to push sealing fluid L locating in the outer periphery of the radially extending part outward, resulting in enabling to impart high sealing effect.
Patent JP-2000210891-A (JP)
Title: Safety protective device of robot driving device
Inventor: HIRATA RYOKICHI
IPC: G05B9/02
Filed: 1999-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a safety protective device of robot driving device which stops a robot without running away, in case of a controller is software runaway, abnormality and the like, or a servo amplifier failure and the like. SOLUTION: This safety protective device is composed by connecting an excessive instruction voltage processing circuit 6 between the D/A board 3 of a robot controller 1 and a servo amplifier 4, and when an excessive instruction voltage is put out from the D/A board 3, the relay 7 of the D/A board excessive instruction voltage processing circuit 6 is operated, and a reverse voltage for exponentially attenuating is fed to the servo amplifier 4, so as to stop a servo motor 5.
Patent JP-S60153909-A (JP)
Title: Filtering method
Inventor: TOBISU TORAO
IPC: B01D29/07
Filed: 1984-01-23
Abstract: PURPOSE:To efficiently remove dust from a contaminated solution containing a large amount of an aqueous solution, an emulsified solution or water, by using a filter element formed by winding a water resistant nonwoven fabric, which is prepared by applying emboss processing to cellulose, in a roll form. CONSTITUTION:When a contaminated solution is introduced into a container 20 from an introducing port 28, said solution is flowed to the direction shown by the arrow from the lowermost parts A, A' of a filter element 22 and, at first, clogging begins to generate at the outer peripheries of the parts A, A' and, thereafter, parts A, A' naturally form seals. In this case, the contaminated solution is smoothly flowed into the filter element from all directions and dust is evenly collected between emboss points over the whole of the filter element and led out to a discharge port through holes 27. Therefore, by bringing the thickness of the filter element to 100mm. or more in an infinite degree, a collection amount can be made large.
Patent JP-S59136608-A (JP)
Title: Displacement measuring device with digital display
Inventor: ARAI YOSHIHIRO
IPC: G01B21/02
Filed: 1983-01-26
Abstract: PURPOSE:To output the time element determined actually in measurement by adding a clock circuit and time data displays to a driving circuit of an encoder. CONSTITUTION:When a mode selector switch of a setter 42 is changed over to an operation command mode, the displacement measuring data from an arithmetic circuit 23 is displayed via a driving circuit 24 of a display on a measuring value display 28A of a display device 28 and the time data from a time counting circuit 31 is displayed via a driving circuit 24 on a time display 28B. When the data from the circuit 31 exceeds the sampling time interval set in the storage part of a controller 41, an alarm signal from the circuit 31 is applied to an alarm driving circuit 26, which operates an alarm 29 thereby announcing the attainment of the time for measurement to an operator. When the operator changes over the selector switch of the setter 42 to a data processing mode in measurement, the calculated data from the circuit 23 and the time data from the circuit 31 are displayed on the displays 28A, 28B.
Patent JP-S58130431-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/845
Filed: 1982-01-28
Abstract: PURPOSE:To enhance the dispersibility, orienting property, etc. of a magnetic coating liq. contg. a compound which can be polymerized under irradiated electron beams by regulating the viscosity of the coating liq. to a specified value. CONSTITUTION:A magnetic coating liq. contg. a compound which has >=1 C-C unsatd. bond and can be polymerized under irradiated electron beams is regulated to >=150cps high apparent viscosity at 4,000/sec shear rate. The regulated coating liq. is applied to a support and oriented in a magnetic field before drying. During or immediately after the orientation, electron beams are irradiated.
Patent JP-H02192187-A (JP)
Title: Timer element
Inventor: KAWAMURA MASARU
IPC: H01H43/30
Filed: 1989-01-19
Abstract: PURPOSE:To enable the constitution of a delay circuit which is small in size, simple in structure, and low in cost by a method wherein two kinds of barium titanate semiconductor porcelains different from each other in resistivity at a normal temperature are joined together through the intermediary of insulating resin excellent in thermal conductivity, and an electrode of ohmic contact is provided to both the ends of the joined piece respectively. CONSTITUTION:A semiconductor porcelain 1, which is formed of a raw material composed of barium titanate and lanthanum oxide as an additive through a ceramic forming technique in a so-called square plate and has the resistivity specially low at a normal temperature and an extremely large positive resistance temperature coefficient, and a semiconductor porcelain 2, which is formed the same as the former and has the resistivity not so low at a normal temperature and an extremely large positive resistance temperature coefficient, are joined together through the intermediary of an insulating resin 6 excellent in thermal conductivity such as silicone resin. Electrodes, 3, 3 and 4, 4, of ohmic contact are provided to the pairs of the end faces of the porcelains 1 and 2 opposite to each other in such a manner that silver paste is applied and burned to obtain a timer element 7. By this setup, a timer element, which is small in size, simple in structure, and low in cost, can be obtained, where a delay time can be optionally set.
Patent JP-S54112982-A (JP)
Title: Polymerization of olefins
Inventor: BABA KAZUO
IPC: C08F10/00
Filed: 1978-02-02
Abstract: PURPOSE: To omit a catalyst removal step after polymerization of an olefin, using a catalyst obtained by reacting a solid organic magnesium compound acivated with a Lewis base with a transition-metal compound.  
     CONSTITUTION: An olefin is polymerized by using a catalyst consisting of A) one or more organo-metallic compound of the groups I, II and III in the periodic table (preferably a mixture of a trialkylaluminum and a dialkylaluminum halide), B) a reaction product of a) a solid compound obtained by activating a solid organomagnesium compound whose composition is shown by the  formula MgR n X 2-n  (R is hydrocarbon group; X is halogen; 2>n>0) with a Lewis base, e.g., diethyl ether and b) a transition-metal compound of the groups IV, V, VI, and VIII in the periodic table, and, if necessary, C) a base (the mol. ratio of A to B is 1; 0W1). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5295372-A (JP)
Title: Ball mill
Inventor: KAWAMURA YOUJI
IPC: B02C15/04
Filed: 1976-02-06
Abstract: PURPOSE: To deduct an electric power for a blower, by deducting a ventilation resistance by carrying out crushed grossy particles crushed at the crushing section without dropping and circulating them within a crusher. 
     COPYRIGHT: (C)1977,JPO&Japio